"We do plainly perceive that our Bodies are clogs to our Minds: And all the use that even the purest sort of Body in an Estate conceived to be glorified, can be of to a Mind, is to be an Instrument of local Motion, or to be a repository of Ideas for Memory and Imagination."

"One Law of the Action of the Soul on the Body, & vice versa, seems to be, That upon such and such Motions produced in the Musical Instrument of the Body, such and such Sensations should arise in the Mind; and on such and such Actions of the Soul, such and such Motions in the Body should ensue; m...

"As a Stone in a Wall, fastened with Mortar, compressed by surrounding Stones, and involved in a Million of other Attractions, cannot fall to the Earth, nor sensibly exert its natural Gravity, no, not so much as to discover there is such a Principle in it; just so, the intelligent Soul, in this h...

"I say, our Author maintains that Moral Virtue is so far from allowing a Man to gratify his Appetites, that on the contrary it vigorously commands us to subdue them, and to divest ourselves of our Passions, in order to purify the Mind, as Men take out the Furniture when they would clean a Room th...

"I believe I need not here remark, that the Mind only is that Part of, the human Constitution, which is the proper or the only Seat of Pleasure and Pain, no sort of Matter, however modified, being at all capable of any Sort of Perceptions."

"Those common Powers of every human Body (or rather of the Mind awaken'd by some Particular Motions in the Body, after a Manner we do not now understand) that go by the general Name of the Senses, are the great Instruments which convey to the Mind either Pleasure or Pain from every Object we here...

"And I cannot but here take Notice, that if Instinct shall be supposed to be the Spring of Benevolence, one must necessarily conceive that the Author of Nature would have certainly laid it in the Human Mind, with so commanding a Turn towards himself, that if it exerted it self in any Case, it sho...

"Feeling is nothing but the Impulse, Motion, or Action of Bodies, gently or violently impressing the Extremities or Sides of the Nerves, of the Skin of other parts of the Body, which by their Structure and Mechanism, convey this Motion to the Sentient Principle in the Brain, or the Musician."

"May not the sentient Principle have its Seat in some Place in the Brain, where the Nerves terminate, like the Musician shut up in his Organ-Room? May not the infinite Windings, Convolutions, and Complications of the Beginning of the Nerves which constitute the Brain, serve to d...